Flange Insulating Gasket

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Flange Insulating Gasket Specification

Standard
ANSI, ASME, DIN, BS, IS

Pressure Resistance
Class 150 to 2500 lbs

Gasket Coefficient
0.22 to 0.26 (static friction coefficient)

Medium
Water, oil, gas, chemical substances

Temperature Resistance
Up to 150C

Hardness
Shore D 80 5

Shape
Ring (RTJ, spiral wound, flat, full faced, raised faced)

Inner Ring
Epoxy coated steel or stainless steel

Size
Suitable for pipe sizes from DN 15 to DN 1200

Thickness
3 mm

Flange Insulating Gasket Trade Information

Minimum Order Quantity
1 , , Set

Supply Ability
100 Sets Per Week

Delivery Time
1 Week

About Flange Insulating Gasket

Leveraging on our customized packaging facility & ethical business policy, we are manufacturing and exporting Flange Insulating Gasket. In accordance with industrial standards, these insulating gaskets are engineered by our experts employing sophisticated technique. Suitable for insulating piping and pipe line systems, these gaskets are widely used in oil, chemical and automobile industries. Our Flange Insulating Gasket is also tested on various parameters to match with the international quality standards. These gaskets are available in 2540mm of size.

Features of Flange Insulating Gasket :

Easy to use
High quality
Light weight

Superior Electrical and Corrosion Isolation

Engineered with a remarkable dielectric strength and high insulation resistance, this flange insulating gasket effectively eliminates the risk of stray current flow and galvanic corrosion at pipe joints. The gaskets insulating properties are especially beneficial in environments susceptible to electrical interference or aggressive media, ensuring long-lasting pipeline integrity.

Reliable Performance with Precision Manufacturing

Each gasket offers precision thickness (3 mm, tolerance 0.2 mm), smooth machined edges and surfaces for a flawless fit, and customizable installation torque to match flange size. Compliant with ANSI, ASME, DIN, BS, and IS standards, its versatility includes compatibility with RTJ, spiral wound, flat, full faced, and raised face flanges.

Rugged Construction for Harsh Environments

Designed for long-term durability, the gaskets high resistance to water absorption (<0.2% by weight), weather, corrosion, and chemicals makes it ideal for marine, industrial, and outdoor use. The inner ring options (epoxy coated steel or stainless steel) further boost its structural resilience and adaptability to various media and pressures (Class 1502500 lbs).

FAQs of Flange Insulating Gasket:

Q: How is the Flange Insulating Gasket installed for optimal performance?

A: The gasket should be installed between two flange faces, ensuring the surfaces are clean and aligned. Select the correct installation torque based on flange size, as customized torque values are available. Tighten bolts in a crisscross pattern to maintain even pressure and prevent leaks or damage.

Q: What benefits does the high dielectric strength provide in industrial applications?

A: The notable dielectric strength of 18 kV/mm ensures exceptional electrical isolation between flanges, reducing the risk of stray electrical currents that can lead to galvanic corrosion and equipment malfunction, particularly in critical pipelines carrying water, oil, gas, or chemicals.

Q: When should this gasket be used over standard gaskets?

A: This insulating gasket is recommended for use when electrical isolation, corrosion resistance, and weather resilience are essentialespecially in outdoor, marine, or chemically aggressive environments, or where pipelines are subjected to stray electrical currents.

Q: Where can these gaskets be applied within industry sectors?

A: They are suitable for use in oil and gas, chemical plants, water treatment facilities, marine pipelines, and anywhere global standards (ANSI, ASME, DIN, BS, IS) are required. Its wide size range (DN 15 to DN 1200) supports diverse piping systems.

Q: What is the manufacturing process behind the smooth surface and precise thickness?

A: The gasket is manufactured using advanced machining and quality control processes, ensuring a surface finish that is smooth with machined edges and thickness maintained within 0.2 mm tolerance for reliable sealing and fit.

Q: How does the gasket enhance operational safety and efficiency?

A: By providing superior insulation, minimizing water absorption, and resisting chemical and weather-induced deterioration, the gasket prolongs pipeline lifespan, prevents leaks, reduces maintenance frequency, and safeguards personnel and equipment.

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